Therapeutic tablet for postherpetic neuralgia and method of treating postherpetic neuralgia

The present invention provides a tablet for treating postherpetic neuralgia and a method of treating postherpetic neuralgia with the use of the tablet. The therapeutic tablet for postherpetic neuralgia according to the present invention is characterized in comprising buprenorphine hydrochloride, having a double layer structure consisting of a quick-release layer and…